This is a d3.js visualization of US zip codes.
Original zip code dataset from Geocommons.
5MB shapefile with properties such as zipcode, state, name, population, area, more.
http://geocommons.com/overlays/54893 (Thank you Bill Greer)
This converts it nicely:
| # Hack to change the Rails cookie serializer from Marshal to JSON and therefore allow the session | |
| # to be shared between different languages but also avoid that someone knowing the | |
| # cookie secret key could execute arbitrary code on the server by unmarshalling | |
| # modified Ruby code added to the session/permanent cookie. | |
| # | |
| # Note that all users will beed to login again since both the remember me cookie and the session cookies | |
| # won't be valid. Note also that the remember me cookie is tested multiple times per request even when it fails. | |
| # for performance reasons you might want to delete it if these extra cycles are too costly for you. | |
| # | |
| # Rails 4 (not tested on Rails 3). |
| # Makefile for a go project | |
| # | |
| # Author: Jon Eisen | |
| # site: joneisen.me | |
| # | |
| # Targets: | |
| # all: Builds the code | |
| # build: Builds the code | |
| # fmt: Formats the source files | |
| # clean: cleans the code |
| # Hello, and welcome to makefile basics. | |
| # | |
| # You will learn why `make` is so great, and why, despite its "weird" syntax, | |
| # it is actually a highly expressive, efficient, and powerful way to build | |
| # programs. | |
| # | |
| # Once you're done here, go to | |
| # http://www.gnu.org/software/make/manual/make.html | |
| # to learn SOOOO much more. |
| /* | |
| * MIT License | |
| * | |
| * Copyright (c) 2023-2024 Fabio Lima | |
| * | |
| * Permission is hereby granted, free of charge, to any person obtaining a copy | |
| * of this software and associated documentation files (the "Software"), to deal | |
| * in the Software without restriction, including without limitation the rights | |
| * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell | |
| * copies of the Software, and to permit persons to whom the Software is |
| -- Based off IETF draft, https://datatracker.ietf.org/doc/draft-peabody-dispatch-new-uuid-format/ | |
| create or replace function uuid_generate_v7() | |
| returns uuid | |
| as $$ | |
| begin | |
| -- use random v4 uuid as starting point (which has the same variant we need) | |
| -- then overlay timestamp | |
| -- then set version 7 by flipping the 2 and 1 bit in the version 4 string | |
| return encode( |
